Holder for 230 V cable (d = 6.8 mm). Also fits for thinner cable (d = 4.2 mm).
Hole for countersunk screw d = 3.5 mm. Screw in the photo: 3.5 x 16 mm.
They are here two version of holder - for two cables and for single cable.
I use it for power supply of my Prusa.
Easy to print. No supports needed.
The author marked this model as their own original creation.